No one has tried doing this for all of Earth. You don't want to suddenly launch a fleet of aircraft into the stratosphere. How does it fit in with other technological solutions to address climate change? Technological ideas even to address climateChange, whether they've proven to be solutions or not.
Solar geoengineering — the idea of cooling the planet by deflecting the sun’s rays — is so risky that scientists and policy experts can’t even agree on whether to research it.
This episode was produced by Avishay Artsy, edited by Matt Collette and Amina Al-Sadi, fact-checked by Laura Bullard, engineered by Paul Robert Mounsey, and hosted by Noel King.
Transcript at vox.com/todayexplained
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